Tennis ball container



FIG. 1 is a perspective view of a tennis ball container showing our new design;

FIG. 2 is a front elevation of the tennis ball container, the rear and side elevations are the same;

FIG. 3 is another side view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof.

The broken lines in FIG. 1 showing tennis balls are for illustrative purpose only and form no part of the claimed design. 

The ornamental design for a tennis ball container, as shown and described. 